38477844

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 100900800

約数和(自身を除く): 62422956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 131, 164, 199, 246, 262, 369, 393, 398, 492, 524, 597, 738, 786, 796, 1179, 1194, 1476, 1572, 1791, 2358, 2388, 3582, 4716, 5371, 7164, 8159, 10742, 16113, 16318, 21484, 24477, 26069, 32226, 32636, 48339, 48954, 52138, 64452, 73431, 78207, 96678, 97908, 104276, 146862, 156414, 193356, 234621, 293724, 312828, 469242, 938484, 1068829, 2137658, 3206487, 4275316, 6412974, 9619461, 12825948, 19238922, 38477844]

約数ペア:

[(1, 38477844), (2, 19238922), (3, 12825948), (4, 9619461), (6, 6412974), (9, 4275316), (12, 3206487), (18, 2137658), (36, 1068829), (41, 938484), (82, 469242), (123, 312828), (131, 293724), (164, 234621), (199, 193356), (246, 156414), (262, 146862), (369, 104276), (393, 97908), (398, 96678), (492, 78207), (524, 73431), (597, 64452), (738, 52138), (786, 48954), (796, 48339), (1179, 32636), (1194, 32226), (1476, 26069), (1572, 24477), (1791, 21484), (2358, 16318), (2388, 16113), (3582, 10742), (4716, 8159), (5371, 7164)]